Ganja weighing about 350 kg and worth Rs four crore was seized from S P Pattinam sea coast village near here on Tuesday, police said.
Acting on a tip-off, customs sleuths conducted a thorough search of the coastal belt and found 11 bundles of ganja weighing about 350 kg hidden among the bushes, they said.
A search is on for those who had hoarded theganja, they added.